Share certificate information
To verify your digital signature or to enable others to encrypt documents for you, other users need access to your digital ID certificate. If you have created a self-signed digital ID, or if other users can’t access your certificate, you can send it to them.
1.Do one of the following:
For password-protected digital ID files, choose Document > Manage Digital IDs > My Digital ID Files > My Digital ID File Settings. If prompted, select your digital ID, type the password, and click OK.
If you use Windows Certificate Security, choose Document > Manage Digital IDs > My Digital ID.
2.Select the digital ID file, and click Export.
3.Select whether you want to email the signature information or save it to a file that you can send later.
4.Follow the steps to send or save the file.

Signature Topics
Managing digital ID certificates in complete Help